Jang Dae Youn

Title: **Jang Dae Youn: Innovator in Organic Light-Emitting Technology**

Introduction

Jang Dae Youn is an accomplished inventor based in Chungcheongnam-do, South Korea. With a total of two patents to his name, he has made significant contributions to the field of organic light-emitting elements. His work reflects a commitment to enhancing power efficiency and reducing manufacturing costs in advanced lighting technology.

Latest Patents

Jang Dae Youn's latest patents include two notable inventions:

1. **Tandem Organic Light-Emitting Element**

This invention focuses on a tandem organic light-emitting element designed to decrease the driving voltage within the charge generation layer. By sequentially laminating an electronics layer doped with a metal dopant and an electronics layer doped with an organic dopant, this innovation enhances power efficiency and extends the lifespan of organic light-emitting devices. The essential components of this invention include a base substrate, a first and second electrode, multiple organic light-emitting layers, and a multilayer charge generation layer that optimizes the performance of the element.

2. **Method for Manufacturing Light Extraction Substrate for Organic Light Emitting Element**

This patent outlines a method for creating a light extraction substrate that boosts the light extraction efficiency of organic light-emitting elements while minimizing production costs. The procedure consists of three main steps: preparing a mixture of thermoplastic polymers in a metal oxide nano-dispersion solution, coating this mixture onto a base substrate, and firing the coated mixture to form a matrix layer. This innovation addresses both efficiency and cost-effectiveness in the production of organic light-emitting devices.

Career Highlights

Jang Dae Youn has held significant positions in reputable organizations. Notably, he worked at Corning Precision Materials Co., Ltd., where he utilized his expertise in materials science for innovative applications. Additionally, he was involved with the University-Industry Cooperation Group of Kyung Hee University, collaborating on research that advances the frontiers of organic light-emitting technology.

Collaborations

Throughout his career, Jang has collaborated with fellow innovators, including Hyung Seok Lee and Kwang Je Woo. Their collective efforts have contributed to the development and refinement of cutting-edge technologies in the field of organic light emitters, showcasing the importance of teamwork in scientific advancement.

Conclusion

Jang Dae Youn exemplifies the spirit of innovation in organic light-emitting technology. His patents not only enhance the efficiency and cost-effectiveness of these devices but also advance the field toward greater sustainability. As he continues to work alongside industry and academic leaders, Jang's contributions are poised to shape the future of lighting technologies.